[Event "534th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/urUJDOKQ"] [Date "2023.09.05"] [White "Alex_RCK"] [Black "syams-OPG"] [Result "0-1"] [UTCDate "2023.09.05"] [UTCTime "07:04:46"] [WhiteElo "2445"] [BlackElo "1999"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A11"] [Opening "English Opening: Caro-Kann Defensive System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 { A11 English Opening: Caro-Kann Defensive System } 2. Nf3 d5 3. g3 Bf5?! { (0.00 → 0.58) Inaccuracy. dxc4 was best. } (3... dxc4 4. Bg2 Nf6 5. O-O Nbd7 6. Qc2 Nb6 7. Na3 Be6 8. Ne5) 4. Bg2 Nd7?! { (0.25 → 0.90) Inaccuracy. e6 was best. } (4... e6 5. O-O dxc4 6. a4 Nf6 7. Na3 Bxa3 8. Rxa3 Be4 9. b3) 5. O-O?! { (0.90 → 0.33) Inaccuracy. cxd5 was best. } (5. cxd5 cxd5 6. Nc3 e6 7. Qb3 a5 8. d3 Ngf6 9. O-O Bb4) 5... e5 6. cxd5 cxd5 7. d3?! { (0.95 → 0.17) Inaccuracy. Qb3 was best. } (7. Qb3 Ngf6 8. d4 e4 9. Ne5 Bd6 10. Bf4 O-O 11. Nxf7 Rxf7) 7... Ngf6 8. Nc3 Rb8? { (0.11 → 1.25) Mistake. d4 was best. } (8... d4 9. Nb5 Be7 10. Bg5 O-O 11. Rc1 h6 12. Bxf6 Bxf6 13. Nd2 Be7 14. Nc4 Be6 15. Nbd6) 9. Nh4?! { (1.25 → 0.32) Inaccuracy. Nxd5 was best. } (9. Nxd5 Nxd5) 9... Be6 10. Bg5 Be7 11. Bxf6 Nxf6 12. Nf3 Bd6?! { (-0.61 → 0.00) Inaccuracy. d4 was best. } (12... d4 13. Nb1 Nd7 14. Re1 g5 15. e3 g4 16. Nfd2 Nc5 17. Nb3 dxe3 18. Rxe3 O-O 19. Qe2) 13. Ng5 O-O?! { (-0.19 → 0.44) Inaccuracy. Bd7 was best. } (13... Bd7 14. Qb3) 14. Nxe6 fxe6 15. Qb3 a6 16. e4 b5 17. exd5 exd5 18. Bxd5+ Nxd5 19. Qxd5+ Kh8 20. Ne4 Rb6?! { (1.32 → 2.07) Inaccuracy. Bb4 was best. } (20... Bb4 21. Qxd8) 21. d4?! { (2.07 → 1.42) Inaccuracy. Rac1 was best. } (21. Rac1 h6 22. h4 Qd7 23. Rc2 Rd8 24. Rfc1 Qe8 25. Kg2 Bf8 26. Qb3 a5 27. Rc7 a4) 21... Qe7 22. Nxd6 Rxd6 23. Qxe5 Qd7 24. Rad1 Re8 25. Qc5 Rc6?! { (2.11 → 2.89) Inaccuracy. Rc8 was best. } (25... Rc8 26. Qe5) 26. Qg5?! { (2.89 → 2.08) Inaccuracy. Qh5 was best. } (26. Qh5 Rh6 27. Qf3 Rf6 28. Qd3 Qd5 29. Rde1 Rff8 30. a3 h6 31. Rxe8 Rxe8 32. Rd1 a5) 26... h6 27. Qh4? { (2.29 → 0.80) Mistake. Qh5 was best. } (27. Qh5 Rd6 28. Rd2 Rd5 29. Qg6 a5 30. a3 a4 31. Rc1 Rd8 32. Re1 Rxd4 33. Rxd4 Qxd4) 27... Rc2 28. d5 Rxb2 29. d6 Re6?? { (0.30 → 2.31) Blunder. Rxa2 was best. } (29... Rxa2) 30. Qg4 Rbe2 31. a3 R2e4 32. Qf5 R4e5 33. Qf8+?! { (2.25 → 1.11) Inaccuracy. Qf4 was best. } (33. Qf4 Kh7 34. Qd4 Re2 35. h4 Kh8 36. Qd3 Re8 37. Rd2 R2e6 38. Rc1 Rd8 39. Rcd1 Kg8) 33... Kh7 34. Rd3?! { (0.76 → 0.00) Inaccuracy. Rd2 was best. } (34. Rd2 a5) 34... Rf6 35. Qb8 Ree6 36. Rfd1 Re2 37. Rf1?? { (0.00 → -3.23) Blunder. Qb6 was best. } (37. Qb6 Qf5 38. Rd5 Qxf2+ 39. Qxf2 Rfxf2 40. d7 Rg2+ 41. Kf1 Ref2+ 42. Ke1 Re2+) 37... Qf5 38. d7 Rxf2 39. Qh8+? { (-8.66 → Mate in 8) Checkmate is now unavoidable. Qf4 was best. } (39. Qf4 Rxf1+) 39... Kxh8 40. d8=Q+ Kh7 41. Qxf6 Rxf1+ 42. Kg2 Qxf6 43. Rd2 Qf3+ 44. Kh3 Rh1 45. Rc2 Rg1 46. Rd2 Qh5# { Black wins by checkmate. } 0-1